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85 lines
2.0 KiB
Nix
85 lines
2.0 KiB
Nix
{
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lib,
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stdenv,
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cmake,
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fetchurl,
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python3,
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blas,
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lapack,
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gfortran,
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suitesparse,
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lapackSupport ? true,
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kluSupport ? true,
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}:
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stdenv.mkDerivation rec {
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pname = "sundials";
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version = "7.5.0";
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outputs = [
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"out"
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"examples"
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];
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src = fetchurl {
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url = "https://github.com/LLNL/sundials/releases/download/v${version}/sundials-${version}.tar.gz";
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hash = "sha256-CJrGWVB973OLemW1dP/jqQDThWnjMj2XCevtPkRa3sw=";
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};
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nativeBuildInputs = [
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cmake
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gfortran
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];
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buildInputs = [
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python3
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]
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++
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lib.optionals lapackSupport
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# Check that the same index size is used for both libraries
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(
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assert (blas.isILP64 == lapack.isILP64);
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[
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blas
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lapack
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]
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)
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# KLU support is based on Suitesparse. It is tested upstream according to the
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# section 1.1.4.2 of INSTALL_GUIDE.pdf found in the source tarball.
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++ lib.optionals kluSupport [
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suitesparse
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];
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cmakeFlags = [
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"-DEXAMPLES_INSTALL_PATH=${placeholder "examples"}/share/examples"
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]
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++ lib.optionals lapackSupport [
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"-DENABLE_LAPACK=ON"
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"-DLAPACK_LIBRARIES=${lapack}/lib/liblapack${stdenv.hostPlatform.extensions.sharedLibrary}"
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]
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++ lib.optionals kluSupport [
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"-DENABLE_KLU=ON"
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"-DKLU_INCLUDE_DIR=${suitesparse.dev}/include"
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"-DKLU_LIBRARY_DIR=${suitesparse}/lib"
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]
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++ [
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(
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# Use the correct index type according to lapack and blas used. They are
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# already supposed to be compatible but we check both for extra safety. 64
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# should be the default but we prefer to be explicit, for extra safety.
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if blas.isILP64 then "-DSUNDIALS_INDEX_SIZE=64" else "-DSUNDIALS_INDEX_SIZE=32"
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)
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];
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doCheck = true;
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checkTarget = "test";
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meta = with lib; {
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description = "Suite of nonlinear differential/algebraic equation solvers";
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homepage = "https://computing.llnl.gov/projects/sundials";
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platforms = platforms.all;
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maintainers = with maintainers; [ idontgetoutmuch ];
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license = licenses.bsd3;
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};
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}
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